Direction of Information Flow in Alzheimer's Disease and MCI Patients

Table 1

Mean values (± standard error) of the demographic and clinical characteristics of the investigated cohorts.

(a)

Study 1	AD	aMCI	Nold
Subject	73	69	64
MMSE	20.9 ± 0.5	26.6 ± 0.2	28.6 ± 0.2
Age	74.1 ± 1.0	74.1 ± 0.8	73.7 ± 0.9
Education	9.8 ± 0.6	9.8 ± 0.5	9.7 ± 0.6
IAF	8.6 ± 0.2	9.2 ± 0.2	9.2 ± 0.1
Female/Male	35F/39M	38F/31M	32F/32M

(b)

Study 2	MCI V−	MCI V+	Nold
Subject	36	42	40
MMSE	26.7 ± 0.3	26.0 ± 0.3	28.4 ± 0.2
Age	68.5 ± 1.3	72.6 ± 1.0	69.1 ± 1.1
Education	7.7 ± 0.7	7.1 ± 0.5	7.6 ± 0.5
IAF	9.4 ± 0.2	9.3 ± 0.2	9.4 ± 0.1
Female/Male	23F/13M	23F/19M	22F/18M